If thats the case then maybe you forgive me reminiscing about the late 80's when as a youngster I used to see plenty of BA HS748's flying low over my house on approach MAN. Always used to pick them out them as the only other props into MAN at that time (to my knowledge) were the visually dissimillar SD330's and 360's.

At that young age I used to think that props where somehow special, mainly perhaps because the flew lower and therefore more visible from my house.